<?php

echo 2 * '123', "\n";
echo 2 * '123abcd', "\n";
echo 2 * '123abcd12', "\n";
echo 0123 , "\n";
//   0    1     2       3
//
//  64 32 16 8 4 2 1
//  1   0  1 0 0 1 1
//  64 + 16 + 2 + 1 = 83


// define array
//$data['username']['itbs'][205] = 'john';
//$data['username']['itbs'][206] = 'maria';
//print_r($data);
//$data['username']['itbs'] = 'john';

$data['password'][1.2] = '123456';
$data['password'][1.3] = 'qwerty';
$data['password'][1.4] = 'QWERTY';
print_r($data);
exit;
echo count($data,1);


$arr = array("lang"=>array(
                'cms'=>array(0=>'joomla')
              ));

echo $arr['lang']['cms'][0];
